baber/WOPTO huggingface dataset:
Patent JP-S60212028-A (JP)
Title: Reset circuit
Inventor: NISHITANI KAZUHARU
IPC: H03K21/38
Filed: 1984-04-05
Abstract: PURPOSE:To prevent generation of malfunction due to effect of external noises by adopting the constitution whether or not a reset signal is fed to an internal circuit is decided depending on the discrimination of the operating state of the internal circuit. CONSTITUTION:When the internal circuit 3 starts operation at t=t2, its output 6a is of a pulse waveform, it is integrated by an integration circuit comprising a resistor 22 and a capacitor 23 of an internal circuit operating state discriminating circuit 5 and an output 7a goes to a high level. In setting the circuit that the level is higher than a transition voltage VTR2 of an inverter 24, the output 7a is inputted to the inverter 24 as an ''H'' level and an output 8a of the inverter 24 goes to an ''L'' level. Thus, the voltage 1a goes to an ''L'' by inputting a noise to a reset input terminal 1 of a reset input circuit 52 and even when the output 11a of an inverter 11 goes to an ''H'', an output 21a of an AND circuit 21 keeps the ''L'' level and no malfunction of the internal circuit 3 due to noises is caused during the operation of the internal circuit 3.
Patent JP-S59195816-A (JP)
Inventor: MIYAUCHI MASAHIRO
IPC: H01G4/30
Filed: 1983-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60213380-A (JP)
Title: Press-welding method of hot rolled plates
Inventor: TSUKAMOTO EIHIKO
IPC: B21B1/22
Filed: 1984-04-10
Abstract: PURPOSE:To improve productivity and to reduce production cost by spraying a flux to the opposed end faces to be joined, butting the end faces to each other, joining both transverse edges of the plates by welding then hot rolling the plates. CONSTITUTION:The flux FL such as silica sand is sprayed to the cut sections BF, AF of a preceding plate material B and a succeeding plate material A. The end faces AF and BF are then butted to each other and both ends in the transverse direction of the plates are welded to join the plate materials A, B. The length YH of a weld zone Y is made about 10% of the plate width BH. The plate material B is thereafter hot-rolled then the material A is hot-rolled by the work rolls of a finishing mill. The unwelded transverse central part of the plates is also rolled by the above-mentioned method, by which the required hot rolling is executed. The welding is thus required only at both transverse ends of the plates and the welding time is made shorter. The shorter line length is further required and the improved productivity is resulted therefrom. The initial cost is reduced as the equipment investment is only for the flux spraying device.
Patent JP-H05232132-A (JP)
Title: Smoke generating device
Inventor: TAKAO AKIRA
IPC: G01P13/00
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a smoke generating device, which can make the color of smoke dense and can prevent the generation of the excessive heating and burning of a smoke generating element. CONSTITUTION:A smoke generating device 20 has a tubular main body 22 having the outlet port smoke, a heater 24, which has a heating element connected to a power supply and a net body 44 covering a heating part 43 of the heating element, and a nozzle 26. The heating part 43 and the net body 44 of the heater 24 are arranged in the main body 22. The nozzle 26 supplies oil to the net body 44 of the heater 24.
Patent JP-S56166427-A (JP)
Title: Monitoring method for vibration member
Inventor: FUJITA KATSUHISA
IPC: G01H13/00
Filed: 1980-05-28
Abstract: PURPOSE:To monitor the conditions of vibration and integrity of an object by evaluating a signal after passing through a band pass filter of varied characteristics while extracting the natural vibration component of the matter from signals outputted from a vibration detector. CONSTITUTION:Electrical signals generated from a vibration detector 3 are pretreated with a signal conditioner 7 and then, inputted into comparators 12 and 13 through two band pass filters 8 and 9 for narrow band varied in the characteristics and DC convertion circuits 10 and 11. A high level alarm 17 starts to work when the output of the band pass filter 8 exceeds the set value thereof while a low level alarm 18 starts to work when the output of the band pass filter 9 falls below the set value thereof.
Patent JP-H03268788-A (JP)
Title: Electric washing machine
Inventor: OTANI AKIHITO
IPC: D06F39/08
Filed: 1990-03-20
Abstract: PURPOSE:To perform the rinsing of a material with high water absorptive property such as a bath towel, etc., completely even when it is washed by controlling the rinsing to perform water filling rinsing when detecting the fact that the change of a water level in a bath tub while performing washing exceeds a certain value by a water level detecting means. CONSTITUTION:The water level detecting means 17 detects the water level in the bath tub 4, and a detergent discrimination means 1 discriminates the kind of a detergent applied to the bath tub 4, for example, whether it is a liquid detergent or a powder detergent. A cloth volume detecting means 19 inputs voltages generated at both ends of a capacitor 20 for leading at a moment when a machine is stopped after agitation by a motor 11 i.e., when a switching element 7 or 8 is turned off, and outputs a pules in accordance with a cloth volume. In such a way, it is judged that the material with high water absorptive property such as the bath towel, etc., is washed when the change of the water level in the bath tub in which the washing is performed exceeds a certain value, and the rinsing is switched to the water filling rinsing, which enables the material to be sufficiently rinsed with the detergent.
Patent JP-H08241778-A (JP)
Title: Method for reducing earth resistance of ground
Inventor: KUSUNOKI KENICHIRO
IPC: E02D27/32
Filed: 1995-03-06
Abstract: PURPOSE: To artificially reduce the specific resistance value of the ground of a wide range, enhance the earth resistance reducing effect, reduce the number or depth of borings for earth electrode, and dispense with the design change or additional construction after construction. CONSTITUTION: To the ground G to reduce the earth resistance, a boring 1 is excavated, high pressure water is introduced to the boring 1 to form a crack 12 in the circumferential ground G by hydraulic crushing. An earth resistance reducing agent such as conductive cement milk is pressed into the crack 12 through the boring 1 by full hole pressurizing method, and the specific resistance value is reduced not only around an earth electrode 2 but also in the ground of a wide range far from the boring 1.
Patent JP-S58189570-A (JP)
Title: Interference eliminating system of radar
Inventor: ONOZAWA KAZUO
IPC: G01S7/36
Filed: 1982-04-28
Abstract: PURPOSE:To eliminate an interference between radars whose frequencies are same and whose antennas are asynchronous, by delay-synchronizing a transmitting trigger of each radar. CONSTITUTION:Radars 1, 2 whose frequencies are same and whose antennas are asynchronous turning are installed, being separated by a distance d0. This radar 1 is controlled by a transmitting trigger signal from a trigger signal generating circuit 3, and the radar 2 is controlled by a delay-synchronized transmitting trigger signal whose overall delay time is TD through the circuit 3, a delaying circuit 4 and a transmitting circuit, etc. When this time TD is selected, each other radar signal is not received directly or through a target in set maximum observing dstances dm1, dm2 based on the expressions I , II of the radars 1, 2, and the expression III. As a result, an interference between the radars whose frequencies are same and whose antennas are asynchronous can be eliminated. In the expression, V, T and t1, t2 denote a radio wave speed, a transmitting period, and the shortest time for making the other radar oppose to the antenna, respectively.
Patent JP-H09252935-A (JP)
Title: Rice cooker
Inventor: NAKAMURA HIROSHI
IPC: H05B6/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable making of an automatic decision as to preheating and preheating time and then starting rice cooking. SOLUTION: A cooking memory 9, a timing means 10 which measures time in response to a timer start signal, and a control means 11 which starts on the basis of a detection signal of a pan detection means 5, calls in a cooking process excluding preheating from the cooking memory on the basis of the On signal of a cooking key if the temperature of an inner pan is not a preset prescribed temperature, calls in a cooking process excluding preheating if the time of the timing means 10 is not a preset prescribed time at a point when the On signal of the cooking key is received, calls in the cooking process from the cooking memory if the time of the timing means is not present prescribed time, and outputs a heating control signal to make these processes to be executed to a heating control means and controls them.
Patent JP-S56168495-A (JP)
Title: Speaker diaphragm
Inventor: KINOSHITA KATSUMI
IPC: H04R7/02
Filed: 1980-05-29
Abstract: PURPOSE:To increase both the rigidity and the shock resistance, by putting a textile into the surface of the foamig plastic. CONSTITUTION:A textile 2 is fixed at one side of a metallic mold, and a prefoamed plastic 1 is put into the same metallic mold. Then the plastic 1 is foamed by >=100 deg.C steam. Thus a fiber 2a of the textile 2 is wrapped over by the plastic 1 when foaming. As a result, the plastic 1 and the textile 2 are combined to one body.
Patent JP-S62228947-A (JP)
Title: Dry type analyzing element stabilized with dye precursor
Inventor: KAGEYAMA SHIGEKI
IPC: C12Q1/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the stability of a hydrophilic high molecular compd. of a layer contg. a formazan dye formable electron receptive compd. by using a polymer of the monomer component expressed by the formula as said high molecular compd. CONSTITUTION:The formazan dye formable electron receptive compd. of a dry type analyzing element contg. an oxidation type nicotinamide coenzyme, electron transmittable compd. and formazan dye formable electron receptive compd. as a detecting reagent system exists in the layer consisting of the hydrophilic high molecular compd. binder. Said hydrophilic high molecular compd. is constituted of the polymer of the monomer component expressed by the formula or the copolymer of said monomer component and the other monomer component which can copolymerize therewith. In the formula, R<1> denotes a hydrogen atom or lower alkyl group, R<2> and R<3> respectively denote a hydrogen atom, aliphat. hydrocarbon group or arom. hydrocarbon group which may be the same or different. R<2> and R<3> may form a ring.
Patent JP-H09240113-A (JP)
Title: Printing equipment
Inventor: SASANO TSUYOSHI
IPC: G06F3/12
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To ensure a vacant capacity by suppressing the occupied storage region small even when a large number of printing data to be merged are present. SOLUTION: When a vacant capacity of a storing means 10 is judged to be below a reference value with a vacant capacity detecting means 20 under the condition that printing data C is stored after the successively storages of printing data A and B to be merged into the storing means 10, a merging means 30 expands the printing data A and B on the storing means 10 into bitmap data on a frame memory and merges so as to output to a merged data registering means 40 as printing data D. When the merging of the printing data A and B is completed, an erasing means 50 erases the printing data A and B from the storing means 10. The merged data registering means 40 stores the printing data D after the merging anew in the storing means 10.
Patent JP-S51147102-A (JP)
Title: Recording system and recording media of multi-dimension sound signal
Inventor: OGURA KEIICHIROU
IPC: H04S3/02
Filed: 1975-06-12
Abstract: PURPOSE:Recording of multi-dimensional sound signal richer in direction feeling and liveliness.
Patent JP-S60216794-A (JP)
Title: Drive circuit for stepping motor
Inventor: KONI HIROAKI
IPC: H02P8/18
Filed: 1984-04-10
Abstract: PURPOSE:To simplify the construction of a generator of a control signal for switching excitation system by a control signal for switching the system by differentiating an excitation switching signal to reset a distributor. CONSTITUTION:When an excitation switching signal Vd is shifted from H level to L level, i.e., an excitation system is switched from 2-phase excitation to 2-phase excitation, a differentiation signal having a negative polarity pulse is output, applied to a reset terminal RE of a distributor 6, reset, and 2-phase excitation is started. When the signal Vd is shifted from L level to H level, i.e., the system is switched from 2-phase excitation to 1-2-phase excitation, the output of a differentiator 8 becomes reverse bias with respect to a diode 9. Accordingly, the differentiation signal is not applied to the terminal RE, the distributor 6 is not reset, but the 1-2-phase excitation is started.
Patent JP-H06281217-A (JP)
Title: Room pressure controller
Inventor: MATSUI YOSHIAKI
IPC: F24F7/007
Filed: 1993-03-30
Abstract: PURPOSE:To prevent surely a phenomenon of reversed room pressure by a method wherein a target amount of supplied air for each of target rooms is set to 0 when an air supplying or air discharging operation is started; and a target amount of supplying air is increased in sequence from a target room having a high target room pressure toward a set required amount of supplying air after start of the air supply and discharge operation. CONSTITUTION:A target air supplying amount changing part 14 is set as 0 as target air supplying amounts Qm1 to Qm3 of each air supplying amount control device 8C irrespective of the set required air supplying amounts Qs1 to Qs3 of each of the target rooms 1 set at the air supplying amount setting part 12. After this operation, the target air supplying amounts Qm1 to Qm3 specified in each of the air supplying amount control part 8C are increased from 0 to set required supply air amount Qs1 to Qs3 in sequence from the target room 1 having high target room pressures Pm1 to Pm3 at predetermined time intervals T1 to T3 and at predetermined varying speeds which are equal to each other. With such an arrangement as above, it is possible to perform a positive prevention of a room pressure reversing phenomenon at the starting time of the air supplying and air discharging operation.
Patent JP-S51145932-A (JP)
Title: Combustion device of liquid fuel
Inventor: KATOU HARUO
IPC: F23K5/00
Filed: 1975-06-11
Abstract: PURPOSE: To stabilize combustion condition by contant fiowing of fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56169245-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KANOU KENJI
IPC: G11B15/087
Filed: 1980-05-30
Abstract: PURPOSE:To find a program connection part surely without reference to whether there is a specific signal at a program connection part or not, by decreasing the gain of the low-frequency range part of an amplifier only during the retrieval of a fast- forwarding program connection. CONSTITUTION:A switch 10 is open except during the retrieval of a program connection part. Therefore, ideal reproduction and equalization characteristics are provided by resistors 6 and 8 and a capacitor 7 during normal reproduction. On the other hand, when a resistor 9 is inserted into an equalizing circuit by closing the switch 10 to retrieve the program connection part, the low-frequency range part of the equalization characteristics decreases. Consequently, the connection is found surely even if there is a specific signal at the program connection part.
Patent JP-S59197985-A (JP)
Inventor: TERADA HIROSHI
IPC: G07D1/04
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63239658-A (JP)
Title: Magnetic disk storage device
Inventor: KATO KAZUTOSHI
IPC: G11B21/10
Filed: 1987-03-27
Abstract: PURPOSE:To shorten a servo data part by preparing one servo information on every other boundary of adjacent tracks and detecting an off-track direction and an off-track quantity on the basis of the absolute value of a reading voltage for the servo information. CONSTITUTION:Servo information is written on every other boundary of adja cent tracks on a disk 1 over the boundary. A data reading head 2 is positioned on a data track of the disk by stepping motor 4 through a carriage 13. The head 2 is positioned by reading out the off-track quantity on the basis of the servo information written on the disk and controlling the stepping motor 4 so that the center of the head 2 coincides with a data track center. Consequent ly, the servo information and the servo data can be easily corrected by determin ing one sort of the servo information and a servo sector can be shortened.
Patent JP-H11329423-A (JP)
Title: Hydrogen storage alloy powder and hydrogen storage alloy electrode
Inventor: KURIBAYASHI YUKIHIRO
IPC: C22C19/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide excellent initial characteristic and life and improve the high-rate discharge characteristic by arranging a main phase not surface- reformed, a layer richer in Ni than the main phase, and a layer covered with P successively from the inside to the outside. SOLUTION: A main phase not surface-reformed of a hydrogen storage alloy powder is represented by the general formula (La)x R1-x (Ni)a Mb (wherein R represents at least one selected from rare earth metals other than La, M represents at least one selected from the group consisting of Mn, Al, Co, Ti, Fe, and Zr, and (x), (a) and (b) are positive numbers, respectively, wherein (x) is 0.2-1, (b) is 0<b<=0.2, and a+b is 4.0-6.0). This main phase is covered with a Ni-rich layer 25 nm-100 nm thick formed by removing a soluble material with an acidic solution, and then subjected to condensed phosphoric acid treatment to form a layer 1 nm-50 nm thick, the outermost surface of which is covered with P, is formed.
Patent JP-H07254851-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUMAZAWA ATSUSHI
IPC: H03K19/0175
Filed: 1994-03-15
Abstract: PURPOSE:To provide the semiconductor integrated circuit incorporating a required terminating resistor by which the power dissipation is not increased. CONSTITUTION:The integrated circuit is provided with a current switch circuit 3 comprising load resistors R1, R2 and transistors(TRs) Q1, Q2. A reference voltage is given to a base of the TR Q2 and a high frequency signal using a reference voltage as a logical threshold level is fed to a base of the TR Q1. Nodes N1, N2 of the current switch circuit 3 are coupled with a terminating resistance element R3 whose resistance valve is twice the resistance value of the required terminating resistance and smaller than the resistance of the load resistors R1, R2 so as to obtain equivalently an impedance substantially equal to a required terminating resistance value at an input terminal 6.
Patent JP-S55163545-A (JP)
Title: Two-color electrophotographic copying method and its device
Inventor: ISHIDA TSUTOMU
IPC: G03G13/01
Filed: 1979-06-07
Abstract: PURPOSE: To form the sharp copies of uniformly high image density by radiating the light of the specific wavelengths to the surface of a photoreceptor between primary developing and secondary developing in the two-color electrophotographic copying method using the laminated photoreceptor.  
     CONSTITUTION: The photoreceptor P comprising laminating the 1st photoconductive layer 2 sensitive to red light and the 2nd photoconductive layer 3 which is insensitive to red color light, allows its transmission and is sensitive to other visible light on a conductive substrate 1 is used. The surface of the photoreceptor P is evenly primary-charged negative and in succession to this it is subjected to positive secondary charging slightly less than the above-mentioned charge amount, after which it is radiated with the light images of a two-color original 6, whereby the surface potentials of the photoreceptor regions Pa, Pb, Pc respectively corresponding to white-color ground part 6a, black-color part 6b and red-color part 6c are made zero, positive and negative. Next, the red-color part is subjected to primary development by positive-charged red-color toners 7, after which the light (for example, blue-color light) having sensitivity to only the 2nd photoconductive layer 3 is radiated over the entire surface to make the positive charging of the regions Pb strong, thence it is subjected to secondary development by negative-charged black-color toner 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54162472-A (JP)
Title: Plasma processing method
Inventor: KOSHIMIZU HIROSHI
IPC: H01L21/302
Filed: 1978-06-13
Abstract: PURPOSE: To reduce the dispersion in the result of processing, by containing the semiconductor substrate in the plasma processing tool, heating it outside the plasma processing unit at more than the processing temperature, and performing plasma processing in the processing unit after keeping the substrate and the tool at the same temperature.  
     CONSTITUTION: The SiO 2  film 2 and the Si 3 N 4  film 3 are coated in lamination on the surface of the semiconductor substrate 1, the photo resist pattern 4 is formed on  the film 3, and it is clipped with the plasma etching tool 5 of Al. Further, it is heat- treated at 150°C under N 2  atomosphere for about one hour for the baking of the  resist 4 and also the temperature of the tool 5 is increased. After that, it is left for about 10 minutes, and the tool 5 is put in the plasma etching unit together with the substrate 1 and it is heated to about 40°C with external heater under vacuum. Further, the substrate is etched with CF 4  flowed and the resist 4 is removed by changing the gas to O 2 . Thus, no etching deficiency is caused at the part in contact with the tool 5 and its vicinity 6 due to temperature decrease, to constitute the entire surface uniform. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265316-A (JP)
Title: Spinning pack
Inventor: KIYAMA MASAYUKI
IPC: D01D4/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a spinning pack capable of reducing abnormal retention, polymer deterioration, end breakage caused by the deterioration and occurrence of unevenness of yarn qualities. SOLUTION: A polymer inflow block 2, a current plate 4 provided with plural straightening hole 10 and a spinneret 5 equipped with plural spinning holes 11 are arranged one by one in the flow direction of the polymer. The straightening holes 10 and the spinning holes 11 are installed so as to draw a concentric circle. The current plate 4 has at least one line of the straightening holes 10 in a zone of >=0.7R from the center of the spinneret 5 when the distance between the center of the spinneret 5 and the center of the spinning hole 11 positioned most separated from the center of the spinneret.  When the hole diameter of the straightening holes is D, the hole length is L, the total of D4/L value of the straightening holes 10 positioned in a zone of >=0.7% from the center of the spinneret 5 is 1.5 to 4 times as much as the total of D4/L value of the straightening holes 10 positioned in a zone of <0.7R from the center of the spinneret 5 to give the objective spinning pack.